问题
填空题
想一想，选词填空。
1. She is 13 years _____________ (old / older).
2. The little monkey is 40 cm _____________ (tall / taller).
3. You are _____________ (young / younger) than your sister.
4. A flower is _____________ (taller / shorter) than a tree.
5. A bear is _____________ (stronger / shorter) than a mouse.
答案
1. old 2. tall 3. younger 4. shorter 5. stronger